There is problem in the Button Export is now Gray i can't exported models he's is not worked (in the 4.0 version)
https://images.steamusercontent.com/ugc/14497900832845587857/2B324D247CE22CF78A42E29335F12501E0540DEE/?imw=5000&imh=5000&ima=fit&impolicy=Letterbox&imcolor=%23000000&letterbox=false
And there is the problem the Install on the Plugin Blender Source Tools he's not worked.
https://images.steamusercontent.com/ugc/11249913236478767685/85C2D44ADC653DD870C752B9AAD2E528A26D0793/?imw=5000&imh=5000&ima=fit&impolicy=Letterbox&imcolor=%23000000&letterbox=false

And here's my question to Blender Source Tools. Is it really that hard to make the new update plugin is that not worked everyone version blender with which I tried everything. Work! Like how many time i put these install the plugin and then they don't one of them just doesn't connect. And then for whatever reason, only one f****g feels like working. So i can't make the models the compile on port the L4D2 & GMOD & SFM, because these Blender, they piss me the f**k off the version! Blender Source Tools if your gonna charge, so much for s**t! F****G FIXED THE PLUGIN AND MAKE IT WORK!!!!